Sore and feeling ill 2 days after working out?

So I haven't worked out in about 6 months but before that I was working out regularly almost everyday for about two years. Well I met with my new personal trainer two days ago and he pushed me so hard I vomited... twice. Now my arms are so sore I physically can't straighten my arms without the help with a wall or something and I can't even sleep at night they hurt so bad and i've also been feeling kinda ill like im going to vomit. I've been drinking plenty of water and eating fruits, white meat, and corn products. Any ideas??